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zysi [14]
4 years ago
14

Feedback inhibition is a recurring mechanism throughout biological systems. In the case of E. coli regulating tryptophan synthes

is, is it positive or negative inhibition? Explain your choice.
Biology
1 answer:
V125BC [204]4 years ago
3 0

Answer:

Feedback inhibition may be defined as the biological mechanism that are mainly formed for the inhibition of the preformed enzymes. Two main types of regulation are positive regulation and negative regulation.

The feedback regulation shown by E.coli for the tryptophan biosynthesis is the negative inhibition. This means that the operon is being involved in switching off by bounding to the active form of the repressor protein. The positive regulation occurs when the regulatory protein interacts with the genome.

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Answer:

Given a set of assumptions which are given below, the height at which the pomegranate will have the same potential energy as the melon is 39.19 meters.

Explanation:

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This energy is the result of gravitational pull or force acting on the object.

In other to determine at what height a pomegranate and a watermelon will have the same potential energy we need to know the other factors in play.

Gravitational Potential Energy (E<em>p</em>)= <em>mgh</em>

Where m = Mass (kg)

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           E<em>p </em>= gravitational potential energy ( <em>j </em>)

Let us assume that the

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Note that melons weight much more than pomegranates.

   

So, let's calculate for the E<em>p </em>of the melon at the height of  1 meter

E<em>p</em> = 10 x 9.8 X 1 = 98<em>j</em>  

Using the above assumptions, we do a goal seek using Microsoft Excel. Please see the attached image.

Calculation shows that the Height (h/Meters) at which the E<em>p </em>of both veggies become equal is 39.19m

This can be verified by inserting the figure and multiplying it. It can also be calculated as follows:

That is

E<em>p = 98j</em>

<em>m = </em>0.255146kg

<em>g= 9.8kg</em>

<em>h=  ?</em>

98= 0.255146 x 9.8 x <em>h</em>

98 = 2.5004308<em>h (we divide both sides by </em>2.5004308 to make h the subject matter<em>)</em>

<em>h = 98 / </em>2.5004308

<em>h = 39.1932462198</em>

Which is approximately 39.19

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